1555918

Information

• Patent Grant
• 1555918

• References
• Source

• Patent Number

  1,555,918

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1925
  99 years ago

• CPC

  • E03B3/38 - Curbs for springs

• US Classifications

  • 277 - Seal for a joint or juncture
  • 166 - Wells